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United States Patent | 5,185,418 |
Furukawa ,   et al. | February 9, 1993 |
A hydrolyzable silyl group-containing azo compound is represented by the following general formula (I): ##STR1## wherein A represents a group originating from an azo compound having one or more active hydrogen groups; R.sup.1 represents a monovalent organic group; R.sup.2 represents a divalent organic group; X represents a hydrolyzable group; Y represents --O--, --S--, ##STR2## m is an integer of 1 to 3; and n is an integer of 1 or 2; and process for producing the same is disclosed. The hydrolyzable silyl group-containing azo compound is used to prepare a hydrolyzable silyl group-containing vinyl polymer produced by polymerizing vinyl monomer as a radical polymerization initiator.
Inventors: | Furukawa; Hisao (Hyogo, JP); Isayama; Katsuhiko (Hyogo, JP); Kato; Yasushi (Hyogo, JP) |
Assignee: | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha (Osaka, JP) |
Appl. No.: | 863270 |
Filed: | April 3, 1992 |
Oct 20, 1988[JP] | 63-265662 |
Current U.S. Class: | 526/329.2; 526/194; 526/245; 526/249; 526/254; 526/255; 526/262; 526/264; 526/265; 526/271; 526/273; 526/279; 526/287; 526/293; 526/303.1; 526/304; 526/306; 526/318; 526/320; 526/321; 526/328; 526/332; 526/346 |
Intern'l Class: | C08F 002/00; 262; 249; 254; 255; 279 |
Field of Search: | 526/194,329.2,332,328,245,318,321,287,346,293,273,264,265,303.1,304,306,320,271 |
3775386 | Nov., 1973 | Citron | 534/726. |
3778430 | Dec., 1973 | Citron | 534/726. |
4118367 | Oct., 1978 | Dawes et al. | 534/726. |
4316041 | Feb., 1982 | Totten et al. | 534/577. |
4618653 | Oct., 1986 | Kawakubo et al. | 525/404. |
March, "Advanced Organic Chemistry", 3rd Ed., John Wiley and Sons, New York 1985 pp. 791-792, 802-803. |